Blank for diagonally folded carton



FIG. 1 is a plan view of a blank for diagonally folded carton showing my new design, the opposite side edge being a mirror image thereof;

FIG. 2 is a top edge view;

FIG. 3 is a left side edge view;

FIG. 4 is a right side edge view; and

FIG. 5 is a bottom edge view. 

The ornamental design for a blank for diagonally folded carton, as shown and described. 